def call_back1(): print "From call_back1..." try: red.write(0) sleep(0.2) red.write(1) print adc.read() except IoTPy_APIError, e: # don't see the UPER board details = e.args[0] die(details)
from colorsys import hls_to_rgb
from time import sleep
from IoTPy.pyuper.ioboard import IoBoard
from IoTPy.pyuper.pwm import PWM
from IoTPy.pyuper.utils import IoTPy_APIError, die
try:
u = IoBoard()
except IoTPy_APIError, e: # seems can't establish connection with the UPER board
details = e.args[0]
die(details)
try: # let's try to attach PWM object to non PWM pin
a = u.get_pin(PWM, 23)
except IoTPy_APIError, e: # got an exception, pin capabilities must be different from requested
details = e.args[0]
print details
with u.get_pin(PWM, 27) as R, u.get_pin(PWM, 28) as G, u.get_pin(PWM, 34) as B:
R.width_us(0)
R.width_us(2500)
sleep(0.5)
R.width_us(10000)
sleep(0.5)
R.write(0)
sleep(0.5)
R.write(0.25)
sleep(0.5)
R.write(0.9)
print "Red LED duty is:", R.read()
sleep(0.5)
from time import sleep
from IoTPy.pyuper.ioboard import IoBoard
from IoTPy.pyuper.i2c import I2C
from IoTPy.pyuper.utils import IoTPy_ThingError, IoTPy_APIError, IoTPy_IOError, errmsg, die
from IoTPy.things.srf08 import Srf08
try:
with IoBoard() as u, Srf08(I2C(u)) as sensor:
for i in range(10):
try:
print "distance: %3dcm" % sensor.distance(Srf08.CM),
print "light:", sensor.light()
except IoTPy_ThingError:
die("Distance/Light sensor reading error, exiting")
sleep(0.2)
sensor.change_address(0x74)
print "------------sensor address changed------------"
for i in range(10):
try:
print "distance: %3dcm" % sensor.distance(Srf08.CM),
print "light:", sensor.light()
except IoTPy_ThingError:
die("Distance/Light sensor reading error, exiting")
sleep(0.2)
sensor.change_address(0x70)
print "------------sensor address changed------------"
for i in range(10):
try:
print "distance: %3dcm" % sensor.distance(Srf08.CM),
from time import sleep
from IoTPy.pyuper.utils import IoTPy_ThingError, die
from IoTPy.pyuper.i2c import I2C
from IoTPy.pyuper.ioboard import IoBoard
from IoTPy.things.si7020 import Si7020
from IoTPy.things.am2321 import AM2321
with IoBoard() as u, AM2321(I2C(u)) as sensor, Si7020(I2C(u)) as other_sensor:
print "UID", hex(sensor.read_uid())
for i in range(10):
try:
print "----------------------------------"
print "Si7020 t = %4.2fC RH= %4.2f%%" % (other_sensor.temperature(), other_sensor.humidity())
sleep(0.5)
sensor.read()
print "AM2321 t = %4.2fC RH= %4.2f%%" % (sensor.temperature, sensor.humidity)
except IoTPy_ThingError:
pass
die("Temperature/humidity sensor reading error, exiting.")
sleep(0.5)
# Uros PETREVSKI <*****@*****.**>
# Drasko DRASKOVIC <*****@*****.**>
#
###
"""
Simple ADC value reading example with IoTPy.
"""
from time import sleep
from IoTPy.pyuper.ioboard import IoBoard
from IoTPy.pyuper.adc import ADC
from IoTPy.pyuper.utils import IoTPy_APIError, die
try:
u = IoBoard()
except IoTPy_APIError, e: # seems can't establish connection with the board
details = e.args[0]
die(details)
try: # let's try to attach ADC object to non ADC pin
a = u.get_pin(ADC, 27)
except IoTPy_APIError, e: # got an exception, pin capabilities must be different from requested
details = e.args[0]
print details
with u.get_pin(ADC, 24) as adc_pin:
for i in range(10):
val = adc_pin.read()
print "RAW ADC value:", val,
voltage = 5.0 / 1024 * val
print "| Voltage:", voltage, "V"
sleep(0.1)
timeout=0.1
)
"""
while True:
try:
port_to_try = serial.Serial(
port='/dev/tty.usbmodem14131',
baudrate=230400, #virtual com port on USB is always max speed
parity=serial.PARITY_ODD,
stopbits=serial.STOPBITS_ONE,
bytesize=serial.EIGHTBITS,
timeout=0.1
)
port_to_try.write('GetDeviceInfo()')
uper_response = port_to_try.read() #read one, blocking
n = port_to_try.inWaiting() #look if there is moreresp = port_to_try.read(33)
if n: #print "%r" % resp
#pass
uper_response = uper_response + port_to_try.read(n) #
i += 1
if not (i % 10):
print i, n, "%r" % uper_response
port_to_try.flush()
port_to_try.close()
sleep(0.1)
except:
die("PYKSHT!")
585, 586, 588, 589, 591, 593, 594, 596, 598, 599, 601, 603, 604, 606, 608, 609, 611, 613, 614,
616, 618, 620, 621, 623, 625, 627, 628, 630, 632, 634, 636, 638, 639, 641, 643, 645, 647, 649,
651, 653, 654, 656, 658, 660, 662, 664, 666, 668, 670, 672, 674, 676, 678, 680, 683, 685, 687,
689, 691, 693, 695, 697, 700, 702, 704, 706, 708, 711, 713, 715, 718, 720, 722, 725, 727, 729,
732, 734, 737, 739, 741, 744, 746, 749, 752, 754, 757, 759, 762, 764, 767, 770, 773, 775, 778,
781, 784, 786, 789, 792, 795, 798, 801, 804, 807, 810, 813, 816, 819, 822, 825, 829, 832, 835,
838, 842, 845, 848, 852, 855, 859, 862, 866, 869, 873, 877, 881, 884, 888, 892, 896, 900, 904,
908, 912, 916, 920, 925, 929, 933, 938, 942, 947, 952, 956, 961, 966, 971, 976, 981, 986, 991,
997, 1002, 1007, 1013, 1019, 1024, 1030, 1036, 1042, 1049, 1055, 1061, 1068, 1075, 1082, 1088,
1096, 1103, 1110, 1118, 1126, 1134, 1142, 1150, 1159, 1168, 1177, 1186, 1196, 1206, 1216, 1226,
1237, 1248, 1260, 1272, 1284, 1297, 1310, 1324, 1338, 1353, 1369, 1385, 1402, 1420, 1439, 1459,
1480, 1502 ]
pin = 23
try:
with IoBoard() as u, u.get_pin(ADC, pin) as thermistor_pin:
for i in range(100):
adc_val = thermistor_pin.read()
temp = adc_to_temperature[adc_val - 238]
print adc_val, temp/20.0, "degC"
sleep(0.5)
except (IoTPy_IOError, IoTPy_APIError), e: # don't see the UPER
details = e.args[0]
die(details)
except KeyboardInterrupt:
die("CTRL/C pressed, exiting.")
die_on_error = False # if True, we will exit on sensor read error
try:
with IoBoard() as u, I2C(u) as myi2c, Si7020(myi2c) as sensor1, Srf08(myi2c) as sensor2:
for i in xrange(600):
print"-----------------------------------------------",i
try:
temp = "t = %4.2fC " % sensor1.temperature()
rh = "RH= %4.2f%%" % sensor1.humidity()
print temp, rh
mqttc.publish("8dev", temp + rh)
except IoTPy_ThingError:
if die_on_error:
die("Temperature/Humidity sensor reading error, exiting.")
errmsg("Temperature/Humidity sensor reading error.")
try:
print "distance: %3dcm" % sensor2.distance(),
print "light:", sensor2.light()
except IoTPy_ThingError:
if die_on_error:
die("Distance/Light sensor reading error, exiting")
errmsg("Distance/Light sensor reading error.")
sleep(1)
except (IoTPy_IOError, IoTPy_APIError), e: # don't see the I2C buss or UPER board
details = e.args[0]
die(details)
except KeyboardInterrupt:
errmsg("CTRL/C pressed, exiting.")
from itertools import cycle
from time import sleep
from IoTPy.pyuper.ioboard import IoBoard
from IoTPy.pyuper.gpio import GPIO
from IoTPy.pyuper.utils import IoTPy_APIError, die
try:
u = IoBoard()
except IoTPy_APIError, e: # seems can't establish connection with the UPER board
details = e.args[0]
die(details)
try: # set GPIO on ground pin
a = u.get_pin(GPIO, 20)
except IoTPy_APIError, e:
details = e.args[0]
print details
with u.get_pin(GPIO, 27) as r, u.get_pin(GPIO, 28) as g, u.get_pin(GPIO, 34) as b:
b.mode(GPIO.PULL_DOWN)
print b.read()
b.mode(GPIO.PULL_UP)
print b.read()
try:
for i in cycle([0,1]):
r.write(i)
g.write(i)
b.write(i)
sleep(0.5)
except KeyboardInterrupt:
